Use positive rational exponents to rewrite the expression.

A. 5x4
B. x5/4
C. x4/5
D. 4x5


Answer: B

Mathematics

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Provide an appropriate response.The signal frequency was set to  Hz. Write  in standard form.

A. 481.2 B. 80,200,000 C. 8,020,000 D. 802,000

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Convert the measure to its alternate U.S. or metric form. Write improper fractions as mixed numbers for U.S. measures and as decimals for metric measures.Convert 19 pounds to kilograms.

A. 8.75 kilograms B. 17.5 kilograms C. 17 kilograms D. 9.25 kilograms

Mathematics

Use a calculator to find the sum. Round the result to two decimal places. + 

A. 0.98 B. 0.54 C. 0.16 D. -0.75

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Find a formula for the slope of the graph of  at the point . Then use it to find the slope at the given point.

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Mathematics